Please try latest mainline kernel (https://kernel.ubuntu.com/~kernel- ppa/mainline/v5.6-rc7/)
If this still fails, please upload log file from acpidump (sudo acpidump > acpi.log). Usually ACPI battery are named BAT"0" (just a convention). Let's check whether BIOS has more than one batteries in ACPI AML code. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1868733 Title: Battery charge state frozen/incorrect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1868733/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
